The main factors which cause the structural disease of high-piled wharfs,and the characteristic of strengthening methods are introduced and analysed taking a high-piled wharf as an example.

• 介绍了引起高桩码头结构病害的主要因素,以及常用的加固方法的特点,并以某高桩码头实际工程为例,针对该工程的结构现状,提出码头结构加固及改造方案,为今后类似工程结构设计提供了一定的参考和借鉴。